1909年に井上貞治郎氏が東京・北品川で創業した三成社が起源。
ボール紙にシワを寄せた緩衝材を「段ボール」と名づけて国産化し、1936年には淀川工場で原紙から製品までの一貫生産を開始した。売上高1兆83億円の段ボール大手で、海外関連が売上の2割を占める。
https://the-shashi.com/api/companies.jsonhttps://the-shashi.com/api/decisions.jsonhttps://the-shashi.com/api/ceo.jsonhttps://the-shashi.com/api/directors.jsonhttps://the-shashi.com/api/api-manifest.jsonhttps://the-shashi.com/api/3941/company.jsonhttps://the-shashi.com/api/3941/history.jsonhttps://the-shashi.com/api/3941/ceo.jsonhttps://the-shashi.com/api/3941/financials.jsonhttps://the-shashi.com/api/3941/financials/segment.jsonhttps://the-shashi.com/api/3941/financials/pl.jsonhttps://the-shashi.com/api/3941/financials/cf.jsonhttps://the-shashi.com/api/3941/financials/bs.jsonhttps://the-shashi.com/api/3941/financials/employee.jsonhttps://the-shashi.com/api/3941/financials/stock.jsonhttps://the-shashi.com/api/3941/shareholders.jsonhttps://the-shashi.com/api/3941/executives.jsonhttps://the-shashi.com/api/3941/dividend.jsonhttps://the-shashi.com/api/3941/remuneration.jsonhttps://the-shashi.com/api/3941/financials.csvhttps://the-shashi.com/api/3941/financials_history.csv免責事項およびポリシー